https://www.opendemocracy.net/en/can-europe-make-it/rest-and-west-thoughts-on-brexit-and-migration-part-one/
https://static1.squarespace.com/static/5a70a7c3010027736a22740f/t/5b5ecb23352f53124f920dc5/1532939059607/Italy+IT+Final_Digital.pdf
http://uk.reuters.com/article/us-britain-eu-negotiations-idUKKBN17R1XJ